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Simulation of transonic flows through a turbine blade cascade with various prescription of outlet boundary conditions

SYSNO ASEP	0491016
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	Simulation of transonic flows through a turbine blade cascade with various prescription of outlet boundary conditions
Author(s)	Louda, P. (CZ) Straka, P. (CZ) Příhoda, Jaromír (UT-L)_{RID, ORCID}
Article number	02056
Source Title	EPJ Web of Conferences. - Les Ulis : Cedex: EDP Sciences, 2018
Number of pages	6 s.
Publication form	Online - E
Action	EFM17 – Experimental Fluid Mechanics 2017
Event date	21.11.2017 - 24.11.2017
VEvent location	Mikulov
Country	CZ - Czech Republic
Event type	WRD
Language	eng - English
Country	FR - France
Keywords	turbine cascade ; transition model ; shock wave-boundary layer interaction
Subject RIV	BK - Fluid Dynamics
OECD category	Applied mechanics
R&D Projects	TA03020277 GA TA ČR - Technology Agency of the Czech Republic (TA ČR)
	TA04020129 GA TA ČR - Technology Agency of the Czech Republic (TA ČR)
Institutional support	UT-L - RVO:61388998
UT WOS	000454317800057
EID SCOPUS	85049388241
DOI	10.1051/epjconf/201818002056
Annotation	The contribution deals with the numerical simulation of transonic flows through a linear turbine blade cascade. Numerical simulations were carried partly for the standard computational domain with various outlet boundary conditions by the algebraic transition model of Straka and Příhoda (2014) connected with the EARSM turbulence model of Hellsten (2004) and partly for the computational domain corresponding to the geometrical arrangement in the wind tunnel by the gamma-zeta transition model of Dick et al. (2012) with the SST turbulence model. Numerical results were compared with experimental data. The agreement of numerical results with experimental results is acceptable through a complicated experimental configuration.
Workplace	Institute of Thermomechanics
Contact	Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823
Year of Publishing	2019

Number of the records: 1